ADUM3300WARWZ-RL

Overview

The ADUM3300WARWZ-RL is a three-channel digital isolator utilizing Analog Devices iCoupler magnetic coupling technology. It operates within a supply voltage range of 2.7 V to 5.5 V and supports data rates up to 90 Mb/s. The device provides 2500 Vrms isolation voltage with a propagation delay of 32 ns. It features bidirectional signal transmission and consumes 69 mA of operating current. Designed for automotive applications, it holds AEC-Q100 qualification and functions reliably between -40°C and +105°C.

Feature Summary

• Integrates three independent channels for simultaneous signal isolation using proprietary magnetic coupling technology.
• Supports bidirectional data transmission across all channels for flexible circuit design.
• Meets automotive reliability standards through AEC-Q100 qualification for harsh environment operation.

Applications

• Automotive gate driver interfaces
• Industrial motor control systems
• Power conversion circuits

Procurement Notes

Verify the specific suffix WARWZ-RL against official Analog Devices documentation to confirm package type and reel configuration. Ensure compatibility with existing PCB footprints and reflow profiles. Cross-reference the datasheet revision date to validate parameter accuracy. Confirm availability status as supply constraints may affect lead times. Validate that the component meets required environmental and safety certifications for the target application.

Selection Notes

Select this model when bidirectional communication is required across three isolated channels. Compare power consumption requirements against the 69 mA typical operating current. Evaluate the 90 Mb/s data rate capability against system timing needs. Consider the SOIC-16 package dimensions for board space constraints. Verify that the 2500 Vrms isolation rating satisfies the system's electrical safety requirements.

Part Context

This component belongs to the ADUM3300 series of digital isolators from Analog Devices. It represents a specialized variant optimized for automotive and industrial environments. The part integrates magnetic coupling technology to replace traditional optocouplers. It offers improved performance in terms of speed and power efficiency compared to legacy isolation solutions.

Replacement Considerations

ADUM3301CRWZ-RL: Unidirectional alternative with similar channel count but different polarity.

FAQ

What is the maximum data rate supported by this isolator?

The ADUM3300WARWZ-RL supports data rates up to 90 Mb/s.

Is this component qualified for automotive applications?

Yes, the device is AEC-Q100 qualified for use in automotive electronics.